灰口铁的英文：
gray cast iron
gray iron
graphitic pig iron
Ductile iron has the strength properties of steel using similar casting techniques to that of gray iron.
在与灰口铁相似的铸造技术下,球墨铸铁具有钢一样的强度。
Gray iron has corrosion resistance that is improved over steel in certain environments.
灰口铁具有抗腐蚀能力,在某些环境下,甚至超过钢。
adj. 灰色的；阴沉的，阴郁的；无特色的
n. 灰色，暗淡
v. 变灰色，使 ... 变灰色
He dressed in gray.
他穿灰色衣服。
It was a gray, chilly day.
那天天色阴沉，凉气逼人。
Gray hair is a mark of age.
灰白头发是老年人的特征。
v. 投掷；铸造；计算；投；投射；脱落；挑选；制定；垂钓；描述；（使）弯曲
n. 演员阵容；铸型；特性；投掷
The die is cast
木已成舟
The die is cast.
木已成舟。
The priestly caste does not normally intermarry with the warrior caste.
教士阶级通常不与武土阶级通婚。
n. 铁；铁质；熨斗；刚强；毅力；铁头球杆
v. 烫平，熨
adj. 铁的，刚强的
The hot iron seared the trousers.
热熨斗烫焦了长裤。
Iron oxide red pigments
GB/T1863-1989氧化铁红颜料
Strike while the iron is hot.
打铁趁热。